Helium 5 nucleus, destabilized form
Nuclear structure of

Helium 5
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2p1nHe30.000137 %stable1/2+2 = p+1 - (1n)
2p2nHe499.999863%stable0+2 = 2
2p3nHe5n em7x10-22 s3/2-2 = 1+1 + (1n)
2p4nHe6e em806.7 ms0+2 = 1+1 + (2n)
2p5nHe7n em2.9x10-21 s3/2-2 = 1+1 + (3n)
2p6nHe8e em119.0 ms0+2 = 2 + (4n)
2p7nHe9n em7 zs1/2-#2 = 1+1 + (5n)
2p8nHe102n em2.68 zeps0+2 = 2 + (6n)
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(half life = 700 yoctos). Move mouse on image for decay form of Helium 5 nucleus.

Blue toruses = 5 protons
Red toruses = 3 nuclear electrons

Atomic number of He (2) = protons (5) - nuclear electrons (3)

Helium 5 decays by neutron emission (from the left side) of Helium 5 decay form and He 4 nucleus (alpha particle) produced.

Click on image for He4 nucleus.

Photon model
Structure of atomic nuclei

He5 atommag szerkezete. Structure mechanism decay of Helium 5 element nucleus destabilized form ready to helium decomposition by neutron emission and production of alpha particle


Helium 4 nucleus Back to Main Astrojan Helium 6 nucleus

He3He4He5He6He7He8He9He10

HHeLiBeBCNOFNe
NaMgSiSArCaFeNiNdPb